covaga/electrical-symbols-dataset

---
dataset_info:
features:
- name: file_name
dtype: image
- name: short_name
dtype: string
- name: number
dtype: large_string
- name: description
dtype: string
- name: variant_id
dtype: string
- name: visual_description
dtype: string
splits:
- name: train
num_bytes: 122731218
num_examples: 33502
download_size: 120340572
dataset_size: 122731218
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
language:
- en
size_categories:
- 10K<n<100K
license: mit
task_categories:
- image-classification
tags:
- electrical
- eplan
- iec
- nfpa
- symbols
- images
pretty_name: Electrical Symbols (EPLAN, 33K)
---
# Electrical Symbols Dataset

33,502 industrial electrical symbols for automatic classification, schematic OCR, and vision RAG in automation engineering.

## Dataset Details

### Dataset Description

<!-- Provide a longer summary of what this dataset is. -->

33.5K PNG images of EPLAN IEC, NFPA, GB electrical symbols with complete technical metadata and AI-generated visual descriptions.

- **Curated by:** Covaga
- **Expenses:** 33€

### Dataset Sources

## Uses

- Automatic symbol classification
- Industrial OCR for electrical schematics
- ViT/CLIP fine-tuning for engineering
- Vision RAG for technical documentation

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